#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using pii = pair<int, int>;
#define rep(i, a, b) for (int i = (a); i <= (b); i++)
#define per(i, a, b) for (int i = (a); i >= (b); i--)
#define endl '\n'
const int N = 2e5 + 5;

int n, p, h, m;
set<pii> st;
int d[N];

int main() {
  ios::sync_with_stdio(0), cin.tie(0), cout.tie(0);
  cin >> n >> p >> h >> m;
  rep(i, 1, m) {
    int x, y;
    cin >> x >> y;
    if (x == y) continue;
    if (x > y) swap(x, y);
    if (st.count(pii(x, y))) continue;
    st.insert(pii(x, y));
    d[x + 1]--, d[y]++;
  }
  rep(i, 1, n) {
    d[i] += d[i - 1];
    cout << h + d[i] << endl;
  }
  return 0;
}